baber/WOPTO huggingface dataset:
Patent JP-2003068763-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: HAYASHIDA TADASHI
IPC: H01L29/812
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a semiconductor device, which can prevent damages by a plasma and can manufacture the device in a small number of processes, in a GaAs semiconductor process. SOLUTION: In the manufacturing method for a semiconductor device having drain regions 11, source regions 12, and a channel layer 10 jointed with gate electrodes, a gate electrode window opening process (ST22) and a drain/source electrode window opening process (ST42) comprise processes (ST23, ST43) for forming a resist pattern having openings in positions where gate electrodes, drain electrodes and source electrodes are formed on an inorganic insulating layer, processes (ST24, ST44) for dry-etching the inorganic insulating layer exposed through openings until it attains a prescribed film thickness, and processes (ST26, ST46) for wet-etching the inorganic insulating layer exposed through the openings, having the prescribed film thickness, until the inorganic insulating layer is completely removed.
Patent JP-2003061622-A (JP)
Title: Food produced by using squid and method for producing the same
Inventor: TACHIBANA SUMIKO
IPC: A23L17/50
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a squid-utilized food such as a squid stuffed with cooked rice, easily cuttable and chewable by teeth and eatable even by a person having weak teeth such as an aged person by preparatorily seasoning and cooking the rice and other materials to be stuffed in the body of a squid and provide a method for the production of the food. SOLUTION: Cooked grains 2, a seasoning 4, and optional subsidiary materials 9 are heated under mixing to obtain a mixture 1. The mixture 1 is stuffed in the body 5 of a degutted squid to obtain a formed food 10. The meat 5 of the squid is seasoned and cooked to obtain the squid-utilized food 11.
Patent JP-2003054944-A (JP)
Title: Method for producing gypsum having excellent filterability
Inventor: HATSUJI HISAKAZU
IPC: C01B25/231
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To utilize rock phosphate which could not be used in the conventional method for producing phosphoric acid by the wet process employing a dihydrate- hemihydrate process, and to provide a method for precisely estimating the amounts of diatomaceous earth and a fluorine-based compound to be added. SOLUTION: In the method for producing phosphoric acid by the wet process employing a dihydrate-hemihydrate process, rock phosphate which could not be used in the conventional process and apparatus is used by adding a fluorine- based compound and/or hemihydrate gypsum to produce gypsum having excellent filterability. Further, by a method where the value obtained by deducting the content of silica in an insoluble component of aqua resia from the total silica content in rock phosphate is regarded as the content of active silica, the amount of a fluorine-based compound to be added, and further the amount of siliceous material such as diatomaceous earth is correctly estimated.
Patent JP-2003068163-A (JP)
Title: Multiple switch device
Inventor: GOTO YOSHIMI
IPC: H01H13/26
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a multiple switch device capable of providing an excellent assemblability and a stable switching operation. SOLUTION: This multiple switch device comprises an operating mechanism part 1 having a casing 2 and a plurality of operating bodies 3 to 6 held on the casing 2 movably in vertical direction and a switch mechanism part 14 having a plurality of switch elements 29 to 32 for performing a switching operation by the vertical movement of the operating bodies 3 to 6, a plurality of terminals 16 to 21 for connecting the plurality of switch elements 29 to 32 to external equipment, and a base stand 15 supporting the plurality of switch elements 29 to 32 and the plurality of terminals 16 to 21. The operating mechanism part 1 and the switch mechanism part 14 are formed separately from each other, and the base stand 15 is fixed to the inside of the casing 2 so that the operating mechanism part 1 can be formed integrally with the switch mechanism part 14.
Patent JP-2003063163-A (JP)
Title: Lithographic printing original plate
Inventor: MAKINO NAONORI
IPC: G03F7/00
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To make a lithographic printing plate resistant to printing. SOLUTION: In the lithographic printing original plate, an imaging layer containing fine particles of a hydrophobic polymer and a hydrophilic polymer is formed on a hydrophilic support. The aspect ratio of the fine particles of the hydrophobic polymer is 1.2-10.
Patent JP-2003039563-A (JP)
Title: Stereoscopic shaping apparatus using multi-cellular shaping material
Inventor: AKAMINE TOSHIYUKI
IPC: B29K105/04
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an efficient shaping apparatus capable of supplying a molten state material being in an optimum multi-cellular state in the material discharge process of the shaping apparatus for obtaining a structure, by continuously discharging a material to increasingly apply the same to enable the shortening of a time and the conservation of resources, and not generating the destruction or damage of a shaped article itself due to shrinkage or dead load. SOLUTION: A material mixing part having a liquid shaping material and air inflow speed and pressure regulation value arranged thereto is provided to the front process of a discharge nozzle, for continuously discharging a multi- cellular material which is prepared by mixing the liquid shaping material with air to increasingly apply the same to a shaping region so as to form a desired stereoscopic shape in a material discharge process. Further, a discharge on-off value operated by the control correlated with drive operation for constructing the desired stereoscopic shape is provided to perform efficient shaping using the multi-cellular material.
Patent JP-2003073930-A (JP)
Title: Fine carbon fiber and method for producing the same
Inventor: MORITA TOSHIO
IPC: B82Y99/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a fine carbon fiber improving, e.g. occlusion of gas such as hydrogen, and in addition, effective as a filler for improving electroconductivity, thermal conductivity and mechanical strength when added to an electrode of an electric cell. SOLUTION: The carbon fiber produced by gas phase method has 2-500 nm outer diameter, 10-15,000 aspect ratio and a multilayered structure having a hollow structure at the inner part, wherein a fine carbon fiber having a carbon structure the center part of which is different from that of the peripheral part can be provided, and in addition, a gas-occluding, electroconductive and thermo conductive filler can be obtained, which filler can improve, e.g. occlusion of gas such as hydrogen and, when the filler is added to an electrode, can obtain effectiveness as a filler for improving electronductivity, thermo conductivity and mechanical strength.
Patent JP-2003071597-A (JP)
Title: Multilayered powder molding device and manufacturing method for multilayered pressed powder molding
Inventor: TANNO MASANARI
IPC: B30B11/02
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a multilayered pressed powder molding and a multilayered powder molding device. SOLUTION: A lower punch 2, a die 4 and a core rod 1 are arranged to be in an ejecting condition so that the upper faces of them are made flush, and a first powder filling device 91 is advanced so as to cover the die, thereafter, while forming a first powder filling space, the first powder is filled. Then, a second powder filling device 92 is advanced with rotation so as to cover the die, and at the same time, while forming a second powder filling space so as not to generate a negative pressure, the second powder filling device 92 is preferably applied with shaking to fill the second powder. After then, a pressed powder body is formed by an upper die and the lower die, and the pressed powder body is ejected. Thereby, the effect of enabling the corrugating phenomenon of a multilayered boundary to be prevented is obtained.
Patent JP-2002187231-A (JP)
Title: Film having barrier properties and its manufacturing method
Inventor: OKAWA KOJIRO
IPC: C08J7/048
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a film having barrier properties which has higher barrier properties for preventing transmission of oxygen gas, system or the like and is useful for manufacturing various packing containers, and its manufacturing method. SOLUTION: The film having barrier properties comprises a base film provided with an evaporated film of an inorganic oxide, and is treated with an annealing treatment such that the steam transmission is set to be within a range of 2.0 g/m2.day to 0.000001 g/m2.day, and the oxygen transmission is set to be within a range of 2.0 cc/m2.day to 0.000001 cc/m2.day.
Patent JP-2003077769-A (JP)
Title: Method and device for manufacturing pellet for solid electrolytic capacitor
Inventor: TAKAMURA KEIJI
IPC: H01G13/00
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for manufacturing a pellet for solid electrolytic capacitor in which the quality is enhanced by making uniform the density distribution of metal powder in the compaction process of metal powder, thereby suppressing deformation, lowering of strength, lowering of capacitor characteristics, and the like, at the time of sintering. SOLUTION: The manufacturing device comprises a die 11 having four grooves 16A-16D intersecting perpendicularly in the upper surface, four punches 12A-12D being fitted slidably in respective grooves 16A-16D, and an upper cover 13 wherein the intersecting parts of four grooves 16A-16D and the four punches 12A-12D define a powder filling hole 17 opening upward. An anode lead wire 5 is inserted into the punch 12A and one end side thereof is located in the powder filling hole 17. The powder filling hole 17 is filled with valve action metal powder 4, and the upper opening surface of the powder filling hole 17 is closed by the upper cover 13. The metal powder 4 in the powder filling hole 17 is compression-molded by means of the four punches 12A-12D, thus forming a pellet.
Patent JP-2003078069-A (JP)
Title: Pseudo wafer for multichip module production and production method therefor
Inventor: TAKAOKA YUJI
IPC: H01L23/12
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a pseudo wafer with which handling can be easy by a conventional wafer handling device without deformation such as warping. SOLUTION: A pseudo wafer 70 is provided with a silicon wafer 72, a resin layer 74 with a circular cross section adhered on the silicon wafer 72 by an adhesive agent, and a plurality of semiconductor chips 76 buried in the resin layer 74 while exposing electrode planes on the surface of the resin layer 74 on the side opposed to the silicon wafer 72. Each of semiconductor chips is one already confirmed as a good product by an examination. Since this pseudo wafer is lined on the rear side of the resin layer by the silicon wafer, deformation such as warping is suppressed differently from a conventional pseudo wafer. Further, since the outer form of the pseudo wafer is specified by the silicon wafer in the case of handling the pseudo wafer, the conventional wafer handling device can be used as it is.
Patent JP-2003080743-A (JP)
Title: Optical fixing device
Inventor: TSURUMI MITSUYUKI
IPC: B41J2/32
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To prevent insufficient fixing. SOLUTION: A thermal printer 2 comprises a thermal head 6 for performing thermally recording on a color thermal recording paper 3 and optical fixing devices 9, 10 for yellow and magenta colors for executing optical fixing after the thermally recording. In the color thermal recording paper 3, thermal coloring layers of yellow, magenta, cyan colors are provided on a support material. The optical fixing device 9 for yellow color consists of an ultraviolet ray lamp 23 for yellow color, reflector 24 and a condenser lens 25. The optical fixing device 10 consists of an ultraviolet ray lamp 26 for magenta color, a reflector 27 and a condenser lens 28. Each of the condenser lenses 25, 28 collects the ultraviolet rays emitted from each of the ultraviolet ray lamps 23, 26 and projects the collected ultraviolet rays to the color thermal recording paper 3.
Patent JP-2002083692-A (JP)
Title: Organic electroluminescence device
Inventor: NAMIKI TORU
IPC: H01L51/50
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescence device of which the increase in the resistance value of a transparent electrode line can be suppressed, and can make an organic phosphor emit light with sufficient luminous efficiency. SOLUTION: The organic electroluminescence device is laminated of an anode, a positive hole transportation layer which consists of an organic compound, a luminescence layer which consists of an organic compound, and a cathode in this order, and has an insulated film which makes the current which flows in the part of luminescence layer decrease.
Patent JP-2002158881-A (JP)
Title: Method for half-toning plane depending matrix base
Inventor: SCHRAMM MORGAN T
IPC: G06T5/00
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a half-toning method which reduces the roughness of particles, which is due to the overlap of pigments and is not intensive in terms of calculation and memory much more than an error diffusion half-toning operation. SOLUTION: The method includes a step (400) for adding a first value and a second value and forming a sum; steps (414 and 428) for arranging a first pigment on a medium when the sum exceeds a third value (402 and 418); the second value exceeds the first value and the first value exceeds the third value (412) or the first value is not less than the second value and the third value is not less than the second value (424); and steps (416 and 426) for arranging the second pigment on the medium when the sum exceeds the third value (402 and 418), the first value is not less than the second value, and the second value exceeds the third value (424), or the second value exceeds the first value and the third value is not less than the first value (412).
Patent JP-2003041907-A (JP)
Title: All technologies utilizing sunlight by use of condenser
Inventor: FUJITA MASAE
IPC: F24S23/30
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent air pollution, protect ecosystems, and revive the earth to its proper states. SOLUTION: Nuclear power plants and thermal electric power plants are stopped to conduct power generation by converting water into steam by sunlight utilizing condensers. However, unnecessary night illumination is refrained from.
Patent JP-2003087319-A (JP)
Title: Communication data transmission system, communication data transmission method, and communication device and communication program used for the same
Inventor: KOMAKI TAKASHI
IPC: H04L12/70
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To transmit communication data among a plurality of communication devices in real time at a low cost via the existing Internet. SOLUTION: After a session is set up between a center server 14 and a field terminal 36 or the like, the field terminal 36 or the like outputs a transmission request of the communication data to the center server 14. Thus, even when a firewall router 32 exists, the center server 14 transmits the communication data to the field terminals 36 or the like in real time.
Patent JP-2003080817-A (JP)
Title: Pearl-tone printed matter and controlling method for its print density
Inventor: HIRAOKA TAKAO
IPC: B42D15/10
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To solve discrepancy between decisions on the finishing state in printing of a pearl-tone printed matter, which are difficult to be set even under the condition that limit samples are agreed upon due to the difference between the deciding conditions of the finishing state in printing, such as decisions as that one and the same finishing state can be decided as a printing density equal to the density of a lower bound limit sample through the decision under light illumination in a printing company and can be seen as a printing density lower than the density of the lower bound limit sample at an orderer side. SOLUTION: A minute amount of (a) a fluorescent substance or (b) a coloring material having absorption in a visible ray region is added except a pearl pigment to a pearl ink. So as to indirectly decide the amount of the pearl pigment in order to increase or decrease the amount of the pearl pigment in a pearl-tone coating film on the basis of the decided amount of the pearl pigment for preventing the discrepancy between the decisions from developing, the development of fluorescnce is checked through the irradiation of ultraviolet rays in the case of (a) or the absorption under white light is checked in the case of (b).
Patent JP-2003079470-A (JP)
Title: Chair
Inventor: KOIZUMI MASAHARU
IPC: A47C1/124
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a chair with which a common chair body is attached to different kinds of support bodies such as a supporter or a horizontal piece and which corresponds to various conditions according to circumstances by reducing restrictions in layout at a work. SOLUTION: A plurality of chair bodies 5 is used in an alignment state. The common chair bodies 5 are attached by an attachment mechanism 5 to the supporter 25 erected with respect to a floor surface F or a beam 23 where a plurality of supporters 25 are connected along a horizontal direction.
Patent JP-2003090774-A (JP)
Title: Torque sensor
Inventor: NISHI KOJI
IPC: B62D5/04
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a torque sensor which has a large detection output and stable quality, and which can be manufacturable at a low cost and can ensure stable steering performance. SOLUTION: A first and second sensor rings 2, 6, are extended in the circumferential direction cylindrically around a torsion bar 90, teeth 3a, 5a, are formed in combteeth shape on the outside of the first sensor ring 2, and teeth 7a, 9a, 11a facing the first sensor ring 2 in the radial direction are formed like combteeth on the inside of the second sensor ring 6. The first and second sensor rings 2, 6 and a third magnetic body 60 have their respective magnetic parts 3, etc., magnetically divided in the axial direction by a PBT-made nonconductive magnetic part 4, etc. The first sensor ring 2 and the third magnetic body 60 have two magnetic parts 3, etc. The magnetic parts 12 of the third magnetic body 60 house coils 14, 17, respectively.
Patent JP-2003099471-A (JP)
Title: Device, method of displaying fixture and recording medium with computer program for fixture display recorded thereon
Inventor: TANAKA MAHOMI
IPC: G06F17/50
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To easily and exactly select a face material by efficiently displaying a fixture having the face material such as a glass plate on a computer picture. SOLUTION: A fixture on which the face materials is mounted is displayed by a programmed computer. Specifically, the fixture (35) is displayed by switching it to a state that a selected face material (40) is mounted on it by reading the image data regarding the fixture from a storage means, displaying it on a picture, reading the image data regarding a desired face material selected among several kinds of face materials from the storage means and superposing it on the image data regarding the fixture which is displayed on the picture.
Patent JP-2003094762-A (JP)
Title: Imaging apparatus
Inventor: TAKAYASU MASANORI
IPC: G03G21/20
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain a mounting position of a controller where the workability is improved at a maintenance time for an imaging apparatus in the imaging apparatus including the controller for receiving printing data from a host device. SOLUTION: A controller storage device for storing the controller is positioned to the downstream side with respect to a paper transfer direction of a paper output device for forming and outputting visible images on papers, and at the same time to the upstream side of a paper storage device. A paper transfer means for delivering papers from the paper output device to the paper storage device, an operation panel for the controller, and a controller storage part are set to the controller storage device.
Patent JP-2002150685-A (JP)
Title: Method and device for recording on or storage in dvd disk
Inventor: HEO JUNG-KWON
IPC: G11B20/10
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a DVD(Digital Versatile Disk) audio disk on which a sampled digital audio signal can be recorded in a linear PCM(Pulse Code Modulation) system up to the number of channels limited by a data transmission speed. SOLUTION: Position information of an AMG(Audio Manager) is recorded in an audio TS(Title Set) directory placed in a disk information area, and position information of each audio title of a disk is recorded in the AMG, and ATSI MAT(Audio Title Set Information Management Table) and many AOBs(Audio Objects) are continuously coupled to constitute the audio title, and am audio encoding mode, first to third quantization bits, first to third sampling frequencies, and decoding algorithm information related to the number of audio channels are recorded in audio stream attributes of the ATSI, and audio data corresponding to the decoding algorithm recorded in the audio stream attributes is stored in the AOB and is constituted as an audio pack.
Patent JP-2003097696-A (JP)
Title: Lockup capacity control device on coasting of torque converter
Inventor: SATO OSAMU
IPC: F16H59/50
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent release of slip limitation from delaying on account of excessive capacity and fuel cut from falling short on account of insufficient capacity by controlling lockup capacity at the time of coast running. SOLUTION: When a drive slip controlling state changes into a coast running state, ON or OFF of an air conditioner switch is judged at S66, S67. In case of ON, lockup pressure Pup is used for coast slip control high pressure at the time of operation of the air conditioner at S68. In case of OFF, the lockup pressure Pup is used for coast slip control low pressure at the time of non- operation of the air conditioner at S69, so that these pressures are applied to the coast slip control at S70.  Since the lockup pressure Pup in a high load state of the air conditioner is made higher than that in low load state thereof, the lockup capacity during the coast running is made adequate according to load of the air conditioner, making it possible to prevent release of slip limitation from delaying on account of excessive capacity and fuel cut from falling short on account of insufficient capacity.
Patent JP-2003102162-A (JP)
Title: Bipolar stepping motor and electronic clock using the same
Inventor: HASEGAWA TAKANORI
IPC: H02K37/16
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a bipolar stepping motor and an electronic clock using it, in which an accidental rotation in a rotor hardly occurs, even if it receives disturbances. SOLUTION: In the bipolar stepping motor 10 of an electric clock 1 a rotor 60, made by a permanent magnet in the bipolar stepping motor of the electric clock be moved in shaft directions C1, C2, a tabular soft magnetic material 40 of an almost U-shaped state is installed close to one principal plane 20a of a magnetic pole part 21a1, 21b1 in the magnetic pole part 21a1, 21b1 which have a rotor acceptance hole 27 in a stator 20 and end faces 46, 47 in edges 44, 45 of a U is formed in the almost similar shape with periphery plane in the rotor acceptance hole 27. In these stepping motors 10, the rotor 20 can be moved in the shaft line direction C1, C2 between a rotatable position Sr and a conjunction possible position Sf and the rotor 20 in the rotatable position Sr can be rotated and driven in a B1 direction.